Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Characterization of the charge transfer in an enhanced pinned photodiode with a collection gate
Girgenrath, Lutz; Hofmann, Martin; Kühnhold, Ralf; Vogt, Holger
Conference Paper
2019Effects of welding speed on the multiscale residual stresses in friction stir welded metal matrix composites
Zhang, X.X.; Wu, L.H.; Andrä, H.; Gan, W.M.; Hofmann, M.; Wang, D.; Ni, D.R.; Xiao, B.L.; Ma, Z.Y.
Journal Article
2019A hybrid frequency-time-domain approach to determine the vibration fatigue life of electronic devices
Schriefer, T.; Hofmann, M.
Journal Article
2018Assessing the vibrational response and robustness of electronic systems by dissolving time and length scale
Schriefer, T.; Hofmann, M.
Conference Paper
2018Atmospheric pressure dry texturing enabling 20% conversion efficiency on multicrystalline silicon PERC solar cells
Kafle, B.; Ridoy, A.I.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Duncker, K.; Petter, K.; Hofmann, M.; Rentsch, J.
Conference Paper
2018Development and characterization of multifunctional PECVD SiNX:P layers for laser-doped selective emitters
Norouzi, M.H.; Saint-Cast, P.; Lohmüller, E.; Weber, J.; Gutscher, S.; Bartsch, J.; Kluska, S.; Steinhauser, B.; Lohmüller, S.; Bitnar, B.; Neuhaus, D.-H.; Palinginis, P.; Benick, J.; Hofmann, M.; Wolf, A.
Conference Paper
2018Development of 4 nm-Thin PECVD aluminium oxide using plasma analysis and its application to PERC solar cells and modules
Hofmann, Marc; Wagenmann, Dirk; Teßmann, Christopher; Jäcklein, Martin; Saint-Cast, Pierre; Eberlein, Dirk; Kraft, Achim; Dippell, T.; May, F.; Dörr, M.; Cord, B.; Schütte, T.; Neiß, P.; Eichhorn, L.; Klick, M.; Richter, U.; Siemens, M.; Wiedemuth, P.
Conference Paper
2018Dynamic Mechanical Analysis of a Power Electronic Gate Driver Board
Schriefer, T.; Hofmann, M.
Conference Paper
2018Emitter Formation and Passivation Dependence on Crystal Grain Orientations after Atmospheric Pressure Dry Nanotexturing
Ridoy, A.I.; Kafle, B.; Saint-Cast, P.; Lohmüller, S.; Norouzi, M.H.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2018Fabrication of APCVD PSG Emitter-Based Industrial PERC Solar Cells Reaching >21.0% Conversion Efficiencies
Kafle, B.; Saint-Cast, P.; Belledin, U.; Lohmüller, S.; Zunft, H.; Knauss, H.; Palinginis, P.; Kusterer, C.; Köhler, R.; Zehl, T.; Wolf, A.; Hofmann, M.
Conference Paper
2018High-Efficiency Diamond Wire-Sawn mc-Si-Based PERC Solar Cells Textured by Atmospheric Pressure Dry Etching
Kafle, B.; Ridoy, A.I.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Duncker, K.; Petter, K.; Peters, S.; Hofmann, M.
Conference Paper
2018Mutual inversion of flurbiprofen enantiomers in various rat and mouse strains
Bruin, N. de; Ferreirós, N.; Schmidt, M.; Hofmann, M.; Angioni, C.; Geisslinger, G.; Parnham, M.J.
Journal Article
2018Non-invasive bioluminescence imaging as a standardized assessment measure in mouse models of dermal inflammation
Hofmann, M.C.J.; Schmidt, M.; Arne, O.; Geisslinger, G.; Parnham, M.J.; Bruin, N.M.W.J. de
Journal Article
2018Oberflächen-Passivierung von kristallinem Silicium durch Aluminiumoxid
Kühnhold-Pospischil, Saskia
: Hofmann, Marc (Betreuer); Weber, Eicke R. (2. Referent); Zacharias, Margit (1. Referent)
Dissertation
2018Optimized adhesion of plated silicon solar cell contacts by F2-based dry atmospheric pressure nano-roughening
Büchler, A.; Kafle, B.; Weber, J.; Meyer, F.; Brand, A.A.; Maier, A.; Hofmann, M.; Kluska, S.; Bartsch, J.; Glatthaar, M.
Journal Article
2018PECVD-AlOx
Saint-Cast, P.; Hofmann, M.
Book Article
2018Selective Emitter Using APCVD PSG Layer as Doping Source
Saint-Cast, P.; Belledin, U.; Lohmüller, E.; Kafle, B.; Weber, J.; Seren, S.; Lohmüller, S.; Wolf, A.; Hofmann, M.
Conference Paper
2017Comparative Analysis of Achievement of Individual Important Response Measured By DAS28dcrit in a Randomized Head-to-Head Trial of Tocilizumab Vs. Adalimumab in Active Rheumatoid Arthritis
Koehm, M.; Hofmann, M.; Lüthje, R.; McIntosh, M.; Abraham, V.; Gabay, C.; Kavanaugh, A.; Burkhardt, H.; Behrens, F.
Abstract
2017Development and characterization of AlOx/SiNx :B layer systems for surface passivation and local laser doping
Norouzi, M.H.; Saint-Cast, P.; Jaeger, U.; Steinhauser, B.; Benick, J.; Buechler, A.; Bitnar, B.; Palinginis, P.; Neuhaus, H.; Wolf, A.; Hofmann, M.
Journal Article
2017Development and characterization of multifunctional PassDop layers for local p+-laser doping
Norouzi, M.; Saint-Cast, P.; Lohmüller, E.; Steinhauser, B.; Benick, J.; Werner, S.; Bitnar, B.; Palinginis, P.; Neuhaus, H.; Hofmann, M.; Wolf, A.
Journal Article, Conference Paper
2017Enhanced multiscale modeling of macroscopic and microscopic residual stresses evolution during multi-thermo-mechanical processes
Zhang, X.X.; Wang, D.; Xiao, B.L.; Andrä, H.; Gan, W.M.; Hofmann, M.; Ma, Z.Y.
Journal Article
2017Enlarged islet size, altered insulin(+) and glucagon(+) cell frequencies and modified blood-values for GLP-1, insulin and glucagon in Sglt1 knockout mice
Muehlemann, M.; Zdzieblo, D.; Friedrich, A.; Hofmann, M.; Otto, C.; Koepsell, H.; Walles, H.; Metzger, M.
Abstract
2017Erweiterung eines statischen Datenflussanalyse-Tools für Java und Android um native Code Analyse
Hofmann, Matthias
: Waidner, Michael; Arzt, Steven
Bachelor Thesis
2017Mechanical joining of materials with limited ductility: Analysis of process-induced defects
Jäckel, Mathias; Coppieters, Sam; Hofmann, Martin; Vandermeiren, Nelis; Landgrebe, Dirk; Debruyne, Dimitri; Wallmersperger, Thomas; Faes, Koen
Conference Paper
2017MechJoin-MLD Mechanical joining of materials with limited ductility
Jäckel, Mathias; Coppieters, Sam; Hofmann, Martin; Vandermeiren, Nelis
Report
2017On the nature of emitter diffusion and screen-printing contact formation on nanostructured silicon surfaces
Kafle, B.; Freund, T.; Schön, J.; Werner, S.; Lorenz, A.; Wolf, A.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.
Journal Article
2017Optimization of transfer times in pinned photodiodes
Girgenrath, Lutz; Hofmann, Martin; Kühnhold, Ralf; Vogt, Holger
Conference Paper
2017Parasitic inductance analysis of a fast switching 100 kW full SiC inverter
Kegeleers, M.; Koerner, J.; Matlok, S.; Hofmann, M.; Maerz, M.
Conference Paper
2017Rear passivated mc-Si solar cells textured by atmospheric pressure dry etching
Saint-Cast, P.; Kafle, B.; Pandey, R.; Ridoy, A.I.; Hofmann, M.; Clochard, L.; Schwarze, T.; Pittroff, M.; Rentsch, J.; Preu, R.
Journal Article, Conference Paper
2016Achievement of individual important response measured by Das28dcrit in active rheumatoid arthritis when treated with tocilizumab
Behrens, F.; Köhm, M.; Hofmann, M.; Fliedner, G.; Specker, C.; Burkhardt, H.
Abstract
2016Activation Energy of Negative Fixed Charges in Thermal ALD Al2O3
Kühnhold-Pospischil, S.; Saint-Cast, P.; Richter, A.; Hofmann, M.
Journal Article
2016Combining metal textiles with ceramics by injection molding for novel composites with promising properties
Günther, Anne; Moritz, Tassilo; Leopold, Anne-Katrin; Hofmann, Marcel; Herfert, Heike
Conference Paper
2016How will high-performance nonwovens transform your business?
Gwinnutt, J.; Cumming, S.; Prigneaux, J.; Stevenson, A.; Dils, C.; Granberg, H.; Slater, A.; Knorr, K.; Jolly, M.; Möbitz, C.; Lütke, C.; Hofmann, M.; Käppel, D.
Journal Article
2016Mechanisches Fügen von Werkstoffen mit eingeschränkter Duktilität
Landgrebe, Dirk; Jäckel, Mathias; Wallmersperger, Thomas; Hofmann, Martin; Andersson, Robert
Conference Paper
2016On the emitter formation in nanotextured silicon solar cells to achieve improved electrical performances
Kafle, B.; Schön, J.; Fleischmann, C.; Werner, S.; Wolf, A.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.
Journal Article
2016Plasma-Free Dry-Chemical Texturing Process for High-Efficiency Multicrystalline Silicon Solar Cells
Kafle, B.; Freund, T.; Mannan, A.; Clochard, L.; Duffy, E.; Werner, S.; Saint-Cast, P.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper, Journal Article
2016Self-pierce riveting of materials with limited ductility investigated with the Bai-Wierzbicki damage model in GISSMO
Hofmann, Martin; Andersson, Robert; Wallmersperger, Thomas; Jäckel, Mathias; Landgrebe, Dirk
Presentation
2016A study on Si/Al2O3 paramagnetic point defects
Kühnhold-Pospischil, S.; Saint-Cast, P.; Hofmann, M.; Weber, S.; Jakes, P.; Eichel, R.-A.; Granwehr, J.
Journal Article
2016Targeting CYP2J to reduce paclitaxel-induced peripheral neuropathic pain
Sisignano, M.; Angioni, C.; Park, C.-K.; Santos, S.M.D.; Jordan, H.; Kuzikov, M.; Liu, D.; Zinn, S.; Hohman, S.W.; Schreiber, Y.; Zimmer, B.; Schmidt, M.; Lu, R.; Suo, J.; Zhang, D.-D.; Schäfer, S.M.G.; Hofmann, M.; Yekkirala, A.S.; De Bruin, N.; Parnham, M.J.; Woolf, C.J.; Ji, R.-R.; Scholich, K.; Geisslinger, G.
Journal Article
2016Validation of Standardized Questionnaires Evaluating Symptoms of Depression in Rheumatoid Arthritis Patients
Englbrecht, M.; Alten, R.; Aringer, M.; Baerwald, C.G.; Burkhardt, H.; Eby, N.; Fliedner, G.; Gauger, B.; Henkemeier, U.; Hofmann, M.W.; Kleinert, S.; Kneitz, C.; Krueger, K.; Pohl, C.; Roske, A.-E.; Schett, G.; Schmalzing, M.; Tausche, A.-K.; Tony, H.P.; Wendler, J.
Journal Article
2015CerMeTex - innovative porous and dense metal fiber-ceramic composites for improved and multi-functional component properties on the basis of metal fiber and metal filament structures
Herfert, Heike; Moritz, Tassilo; Günther, Anne; Hofmann, Marcel
Conference Paper
2015CerMeTex - Metall und Keramik wachsen zusammen
Hofmann, Marcel; Herfert, Heike; Günther, Anne; Moritz, Tassilo
Journal Article
2015Determination of macroscopic and microscopic residual stresses in friction stir welded metal matrix composites via neutron diffraction
Zhang, X.X.; Ni, D.R.; Xiao, B.L.; Andrä, H.; Gan, W.M.; Hofmann, M.; Ma, Z.Y.
Journal Article
2015Dynamic simulation of load-dependent hydraulic engine mounts using network models
Troge, Jan; Starobinski, Rudolf; Hofmann, Marcus; Drossel, Welf-Guntram; Knöfel, Björn; Linke, Moritz
Conference Paper
2015From high-performance to super-high-performance materials in a composite
Herfert, Heike; Hofmann, Marcel; Günther, Anne
Journal Article
2015Honeycomb structure on multicrystalline silicon Al-BSF solar cell with 17.8% efficiency
Volk, A.-K.; Tucher, N.; Seiffe, J.; Hauser, H.; Zimmer, M.; Bläsi, B.; Hofmann, M.; Rentsch, J.
Journal Article
2015Integrierte E-Antriebsstränge durch intelligente Einzelzähne
Rauh, Hubert; Hutzler, Aaron; Bayer, Christoph; Hofmann, Maximilian
Book Article
2015Kennliniensimulation für waferbasierte Photovoltaikmodule
Sprenger, W.; Hofmann, M.; Kuhn, T.E.
Conference Paper
2015Konzeptionierung eines universellen Kommunikationsprotokolls für verteilte Systeme
Hofmann, Markus
Bachelor Thesis
2015Nanostructuring of c-Si surface by F2-based atmospheric pressure dry texturing process
Kafle, B.; Seiffe, J.; Clochard, L.; Duffy, E.; Rentsch, J.; Hofmann, M.
Journal Article
2015Nanotextured multicrystalline Al-BSF solar cells reaching 18% conversion efficiency using industrially viable solar cell processes
Bishal, K.; Mannan, A.; Freund, T.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article
2015Structurally integrated piezo-actuators for manipulation of structure-born sound transfer paths of rear axles
Lochmahr, Marco; Hofmann, Marcus; Drossel, Welf-Guntram; Troge, Jan; Zumach, Sebastian
Conference Paper
2014Acoustical simulation and evaluation of load-dependent hydraulic engine mounts using two-port descriptions
Troge, Jan; Starobinski, Rudolph; Hofmann, Markus; Knöfel, Björn; Linke, Moritz
Journal Article
2014High-temperature Degradation in Plasma-enhanced Chemical Vapor Deposition Al2O3 Surface Passivation Layers on Crystalline Silicon
Kühnhold, S.; Saint-Cast, P.; Kafle, B.; Hofmann, M.; Colonna, F.; Zacharias, M.
Journal Article
2014Microstresses and crack formation in AlSi7MgCu and AlSi17Cu4 alloys for engine components
Schöbel, Michael; Baumgartner, Georg; Gerth, Stefan; Bernardi, Johannes; Hofmann, Michael
Journal Article
2014Multicrystalline silicon solar cell improvement by atmospheric pressure dry etching process
Kafle, B.; Trogus, D.; Seiffe, J.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.
Conference Paper
2014PECVD Al2O3 for Surface Passivation: A Review of Solar Cell and Thin Layer Characteristics Silicon Solar Cell
Kühnhold, S.; Saint-Cast, P.; Hofmann, M.; Paramanathan, R.; El-Safoury, M.; Kafle, B.; Kania, D.; Weiss, L.; Heo, Y.-H.; Billot, E.; Olwal, P.; Rentsch, J.; Preu, R.
Conference Paper
2014Vorrichtung und Verfahren zum Aufbringen einer Aluminiumoxidschicht auf ein Halbleitersubstrat
Saint-Cast, Pierre; Hofmann, Marc; Rentsch, Jochen; Preu, Ralf
Patent
2013Effects of high-temperature treatment on the hydrogen distribution in silicon oxynitride/silicon nitride stacks for crystalline silicon surface passivation
Schwab, C.; Hofmann, M.; Heller, R.; Seiffe, J.; Rentsch, J.; Preu, R.
Journal Article
2013High-power-plasma PECVD of SiNx and Al2O3 for industrial solar cell manufacturing
Hofmann, M.; Kohn, N.; Schwarz, F.; Nölker, S.; Kastl, S.; Beckmann, R.; Ferré, R.; Pernau, T.; Trogus, D.; Kühnhold, S.; Saint-Cast, P.; Rentsch, J.
Conference Paper
2013Industrial screen-printed solar cells with novel atmospheric pressure dry texturing process
Kafle, B.; Trogus, D.; Dresler, B.; Mäder, G.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.
Conference Paper
2013Multifunctional PECVD layers: Dopant source, passivation, and optics
Seiffe, J.; Pillath, F.; Trogus, D.; Brand, A.; Savio, C.; Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article
2013PECVD Al2O3/a-Si:B as a dopant source and surface passivation
Seiffe, J.; Gahoi, A.; Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article
2013Potential-induced degradation on cell level: The inversion model
Saint-Cast, P.; Nagel, H.; Wagenmann, D.; Schön, J.; Schmitt, P.; Reichel, C.; Glunz, S.W.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2013Two-step plasma texturing process for industrial solar cell manufacturing
Seiffe, J.; Bremen, B.; Rappl, S.; Hofmann, M.; Rentsch, J.
Conference Paper
2013Von der Anforderungserfassung bis zur Funktionsstruktur - Ein Systems Engineering-Vorgehen für die industrielle Praxis
Schmitt, N.; Kaiser, L.; Dumitrescu, R.; Hofmann, M.
Conference Paper
2012Advanced anti-reflection and passivation layer systems produced by high-power plasma in the new manz PECVD system
Schwarz, F.; Beckmann, R.; Kohn, N.; Nölker, S.; Kastl, S.; Hofmann, M.; Ferré, R.; Pernau, T.; Wanka, H.; Rentsch, J.
Conference Paper
2012Analysis of phosphorus doped silicon oxide layers deposited by means of PECVD as a dopant source in diffusion processes
Fallisch, A.; Wagenmann, D.; Keding, R.; Trogus, D.; Hofmann, M.; Rentsch, J.; Reinecke, H.; Biro, D.
Journal Article
2012Cost modeling of silicon solar cell production innovation along the PV value chain
Nold, S.; Voigt, N.; Friedrich, L.; Weber, D.; Hädrich, I.; Mittag, M.; Wirth, H.; Thaidigsmann, B.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2012High-temperature stability of c-Si surface passivation by thick PECVD Al2O3 with and without hydrogenated capping layers
Saint-Cast, P.; Kania, D.; Heller, R.; Kuehnhold, S.; Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article, Conference Paper
2012Impact of thermal treatment on PECVD Al2O3 passivation layers
Kühnhold, S.; Kafle, B.; Kroely, L.; Saint-Cast, P.; Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article, Conference Paper
2012Inkjet-printed diffusion barrier for structured doping areas from doped PECVD silicate glasses
Stüwe, D.; Keding, R.; Hahn, D.; Jahn, M.; Fallisch, A.; Clement, F.; Hofmann, M.; Woehl, R.; Biro, D.; Tueshaus, C.; Doll, O.; Stockum, W.; Koehler, I.
Conference Paper
2012Inline microwave-excited plasma deposition of thin amorphous silicon layers
Jeurink, J.; Morzè, N. von; Kroely, L.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2012Modular inverter power electronic for intelligent e-drives
Hofmann, M.; Schletz, A.; Domes, K.; Marz, M.; Frey, L.
Conference Paper
2012Multifunctional PECVD layers - cost analysis of the X-pert approach
Seiffe, J.; Nold, S.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2012Multifunctional PECVD layers: Dopant source, passivation, and optics
Seiffe, J.; Pillath, F.; Trogus, D.; Brand, A.A.; Savio, C.; Hofmann, M.; Rentsch, J.
Conference Paper
2012Novel industrial atmospheric pressure dry texturing procress for silicon solar cell improvement
Dresler, B.; Köhler, D.; Mäder, G.; Kaskel, S.; Beyer, E.; Clochard, L.; Duffy, E.; Kafle, B.; Hofmann, M.; Rentsch, J.
Conference Paper
2012Passivation of inline wet chemically polished surfaces for industrial PERC devices
Schwab, C.; Wolf, A.; Graf, M.; Nekarda, J.; Kästner, G.; Zimmer, M.; Kühnhold, S.; Hofmann, M.; Biro, D.; Preu, R.
Journal Article, Conference Paper
2012Performance requirements of crack detection systems in silicon solar cell production
Aßmus, M.; Nold, S.; Rein, S.; Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article, Conference Paper
2012Recombination on locally processed wafer surfaces
Saint-Cast, P.; Nekarda, J.; Hofmann, M.; Kuehnhold, S.; Preu, R.
Journal Article, Conference Paper
2012A review of PECVD aluminum oxide for surface passivation
Saint-Cast, P.; Hofmann, M.; Kühnhold, S.; Kania, D.; Weiss, L.; Heo, Y.-H.; Billot, E.; Olwal, P.; Trogus, D.; Rentsch, J.; Preu, R.
Conference Paper
2012Silicon doping performed by different diffusion sources aiming co-diffusion
Keding, R.; Rothhardt, P.; Roters, C.; Fallisch, A.; Hohage, S.; Hofmann, M.; Woehl, R.; Borchert, D.; Biro, D.
Conference Paper
2012Thermal stability investigations of PECVD Al2O3 films discussing a possibility of improving surface passivation by re-hydrogenation after high temperature processes
Kafle, B.; Kühnhold, S.; Beyer, W.; Lindekugel, S.; Saint-Cast, P.; Hofmann, M.; Rentsch, J.
Conference Paper
2012Verfahren zum Erzeugen eines Dotierbereiches in einer Halbleiterschicht
Seiffe, Johannes; Rentsch, Jochen; Hofmann, M.; Trogus, D.; Pillath, F.
Patent
2012Very low surface recombination velocity of boron doped emitter passivated with plasma-enhanced chemical-vapor-deposited AlOx layers
Saint-Cast, P.; Richter, A.; Billot, E.; Hofmann, M.; Benick, J.; Rentsch, J.; Preu, R.; Glunz, S.W.
Journal Article, Conference Paper
201120%-Efficient Rear Side Passivated Solar Cells in Pilot Series Designed for Conventional Module Assembling
Mohr, A.; Engelhart, P.; Klenke, C.; Wanka, S.; Stekolnikov, A.; Scherff, M.; Seguin, R.; Tardon, S.; Rudolph, T.; Hofmann, M.; Stenzel, F.; Lee, J.; Diez, S.; Wendt, J.; Schmidt, S.; Müller, J.W.; Wawer, P.; Hofmann, M.; Saint-Cast, P.
Conference Paper
2011Charge carrier trapping at passivated silicon surfaces
Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article
2011Diffusion and Characterization of Doped Patterns in Silicon from Prepatterned Boron- and Phosphorus-Doped Silicate Glasses
Keding, R.; Woehl, R.; Stüwe, D.; Fallisch, A.; Hofmann, M.; Rentsch, J.; Biro, D.
Conference Paper
2011Does the coherence of background speech contribute to its detrimental impact on cognitive performance?
Schlittmeier, Sabine; Assfalg, Alexander; Hofmann, Maximilian; Liebl, Andreas
Conference Paper
2011Impact of thin intermediate thermal oxide films on the properties of PECVD passivation layer systems
Wolf, A.; Mack, S.; Brosinsky, C.; Hofmann, M.; Saint-Cast, P.; Biro, D.
Conference Paper
2011The importance of meaning in ambient speech to eliciting cognitive performance effects
Schlittmeier, Sabine; Assfalg, Alexander; Hofmann, Maximilian; Liebl, Andreas
Conference Paper
2011Increased Ion Energies for Texturing in a High-Throughput Plasma Tool
Piechulla, P.; Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2011Influence of slow surface states on effective lifetime measurements
Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper, Journal Article
2011Interface Characterization of Dry-Etched Emitters
Clement, C.; Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R.; Naumann, V.; Werner, M.
Conference Paper
2011Investigations on the Impact of Wafer Grippers on Optical and Electrical Properties of Alkaline Textured and A-Si Passivated Surfaces
Nold, S.; Aßmus, M.; Weil, A.; Haunschild, J.; Savio, C.; Hofmann, M.; Rentsch, J.; Preu, R.; Kunz, M.
Conference Paper
2011Metal pinning through rear passivation layers: Characterization and effects on solar cells
Saint-Cast, P.; Haunschild, J.; Schwab, C.; Billot, E.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper, Journal Article
2011MWT meets PERC: Towards 20% efficient industrial silicon solar cells
Biro, D.; Thaidigsmann, B.; Clement, F.; Wolf, A.; Lohmüller, E.; Mack, S.; Fellmeth, T.; Drews, A.; Spribille, A.; Wotke, E.A.; Lottspeich, F.; Hofmann, M.; Jäger, U.; Preu, R.
Conference Paper
2011Paths to Achieve Efficiencies over 20% with MWT Silicon Solar Cells
Clement, F.; Thaidigsmann, B.; Lohmüller, E.; Specht, J.; Jäger, U.; Mack, S.; Pospischil, M.; Spribille, A.; Erath, D.; Nekarda, J.; Hofmann, M.; Wolf, A.; Biro, D.; Preu, R.
Conference Paper
2011Phosphoric Anti-Reflective Coatings as Dopant Source and Front-Side Passivation for Industrial Silicon Solar Cell Manufacturing
Trogus, D.; Seiffe, J.; Pillath, F.; Hofmann, M.; Wolf, A.; Rentsch, J.
Conference Paper
2011Plasma Deposition of a Amorphous Silicon Dopant Sources
Jeurink, J.; Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2011Silicon surface passivation by thin thermal oxide/PECVD layer stack systems
Mack, S.; Wolf, A.; Brosinsky, C.; Schmeisser, S.; Kimmerle, A.; Saint-Cast, P.; Hofmann, M.; Biro, D.
Journal Article
2011Spacing of crack patterns driven by steady-state cooling or drying and influenced by a solidification boundary
Hofmann, M.; Bahr, H.-A.; Weiss, H.-J.; Bahr, U.; Balke, H.
Journal Article
2011Surface passivation of crystalline silicon by plasma-enhanced chemical vapor deposition double layers of silicon-rich silicon oxynitride and silicon nitride
Seiffe, J.; Gautero, L.; Hofmann, M.; Rentsch, J.; Preu, R.; Weber, S.; Eichel, R.A.
Journal Article
2011Surface Passivation of Highly and Lowly Doped P-Type Silicon Surfaces with PECVD Al2O3 for Industrially Applicable Solar Cell Concepts
Saint-Cast, P.; Billot, E.; Olwal, P.; Kühnhold, S.; Richter, A.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2011Thermal characterization of an axle-twin-drive with system integrated double-inverter
Hofmann, M.; Eckardt, B.; März, M.; Frey, L.
Conference Paper
2011Umrichterschaltung
Burger, Bruno; Reichert, Stefan; Huber, J.; Hofmann, M.
Patent
2011Variation of the layer thickness to study the electrical property of PECVD Al2O3 / C-Si interface
Saint-Cast, P.; Heo, Y.-H.; Billot, E.; Olwal, P.; Hofmann, M.; Rentsch, J.; Glunz, S.W.; Preu, R.
Conference Paper, Journal Article
2011Verfahren zur Dotierung von Halbleitersubstraten sowie dotiertes Halbleitersubstrat und Verwendung
Seiffe, J.; Rentsch, J.; Hofmann, M.
Patent
2010Advanced analytical model for the effective recombination velocity of locally contacted surfaces
Saint-Cast, P.; Rüdiger, M.; Wolf, A.; Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article
2010Challenges and advances in back-side metallization
Preu, R.; Wolf, A.; Hofmann, M.; Clement, F.; Nekarda, J.; Rentsch, J.; Biro, D.
Journal Article
2010Comparison of different rear contacting approaches for industrial PERC solar cells on MC-SI wafer
Gautero, L.; Kania, D.; Seiffe, J.; Knorz, A.; Specht, J.; Nekarda, J.; Hofmann, M.; Rentsch, J.; Sallese, J.-M.; Preu, R.
Conference Paper
2010Dry plasma processing for industrial crystalline silicon solar cell production
Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article
2010Effizienzoptimierung integrierter elektrischer Antriebssysteme für Hybrid- und Elektrofahrzeuge
Hofmann, M.; Eckardt, B.; März, M.; Frey, L.
Conference Paper
2010Front surface passivation for industrial-type solar cells by silicon oxynitride - silicon nitride stacks
Schwab, C.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2010High efficiency p-type PERC solar cells applying PECVD ALOx layers
Saint-Cast, P.; Benick, J.; Kania, D.; Billot, E.; Richter, A.; Hermle, M.; Hofmann, M.; Rentsch, J.; Preu, R.; Glunz, S.W.
Conference Paper
2010High temperature stability of PECVD aluminium oxide layers applied as negatively charged passivation on c-Si surfaces
Kania, D.; Saint-Cast, P.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2010High-efficiency c-Si solar cells passivated with ALD and PECVD aluminum oxide
Saint-Cast, P.; Benick, J.; Kania, D.; Weiss, L.; Hofmann, M.; Rentsch, J.; Preu, R.; Glunz, S.W.
Journal Article
2010Improved emitters by dry etching
Seiffe, J.; Khandelwal, R.; Clement, C.; Jäger, U.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2010Industrial deposition of PECVD AIOx for rear passivation of PERC-type mc-SI solar cells
Rentsch, J.; Sperlich, H.-P.; Kohn, N.; Kania, D.; Saint-Cast, P.; Schetter, C.; Hofmann, M.; Preu, R.
Conference Paper
2010P-type Cz-Si PERC-type solar cells applying PECVD aluminium oxide rear surface passivation
Saint-Cast, P.; Kania, D.; Billot, E.; Weiss, L.; Hofmann, M.; Gautero, L.; Kohn, N.; Biro, D.; Rentsch, J.; Preu, R.
Conference Paper
2010Plasma single-sided etching for rear emitter etch-back and flattening of industrial crystalline silicon solar cells
Khandelwal, R.; Hofmann, M.; Trogus, D.; Gautero, L.; Seiffe, J.; Rentsch, J.; Preu, R.
Conference Paper
2010Scaling behavior of thermal shock crack patterns and tunneling cracks driven by cooling or drying
Bahr, H.-A.; Weiß, H.-J.; Bahr, U.; Hofmann, M.; Fischer, G.; Lampenscherf, S.; Balke, H.
Journal Article
2010Substrathalter für die Oberflächenbehandlung von Substraten und Verwendung des Substrathalters
Reinwand, D.; Hofmann, M.; Trogus, D.; Hartmann, P.; Nekarda, J.
Patent
2009All-screen-printed 120-µM-thin large-area silicon solar cells applying dielectric rear passivation and laser-fired contacts reaching 18% efficiency
Gautero, L.; Hofmann, M.; Rentsch, J.; Lemke, A.; Mack, S.; Seiffe, J.; Nekarda, J.; Biro, D.; Wolf, A.; Bitnar, B.; Sallese, J.M.; Preu, R.
Conference Paper
2009A concept for applying VR and AR technologies to support efficient 3D non-contact model digitalization
Schoor, W.; Masik, S.; Tümler, J.; Adler, S.; Hofmann, M.; Trostmann, E.
Conference Paper
2009Diameter of basalt columns derived from fracture mechanics bifurcation analysis
Bahr, H.-A.; Hofmann, M.; Weiss, H.-J.; Bahr, U.; Fischer, G.; Balke, H.
Journal Article
2009Firing stable passivation with a-Si/SiNx stack layers for crystalline silicon solar cells
Saint-Cast, P.; Hofmann, M.; Dimitrova, T.; Wagenmann, D.; Rentsch, J.; Preu, R.
Conference Paper
2009Industrial negatively charged c-Si surface passivation by inline PECVD AlOx
Kania, D.; Saint-Cast, P.; Wagenmann, D.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2009Overview on crystalline silicon solar cells using PECVD rear passivation and laser-fired contacts
Hofmann, M.; Saint-Cast, P.; Suwito, D.; Seiffe, J.; Schmidt, C.; Kambor, S.; Gautero, L.; Kohn, N.; Nekarda, J.-F.; Leimenstoll, A.; Wagenmann, D.; Erath, D.; Catoir, J.; Wolke, W.; Janz, S.; Biro, D.; Grohe, A.; Rentsch, J.; Glunz, S.W.; Preu, R.
Conference Paper
2009Recent developments in rear-surface passivation at Fraunhofer ISE
Hofmann, M.; Janz, S.; Schmidt, C.; Kambor, S.; Suwito, D.; Kohn, N.; Rentsch, J.; Preu, R.; Glunz, S.W.
Conference Paper, Journal Article
2009Relevant pinhole characterisation methods for dielectric layers for silicon solar cells
Saint-Cast, P.; Tanay, F.; Aleman, M.; Reichel, C.; Bartsch, J.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2009A review on 5 years cell development within the european integrated project crystal clear
John, J.; Beaucarne, G.; Choulat, P.; Ma, Y.; Russell, R.; Romijn, I.; Lamers, M.; Mewe, A.; Weeber, A.; Hofmann, M.; Preu, R.; Gautero, J.; Slaoui, A.; Quang, A.Q. le; Nichiporuk, O.; Canizo, C. del; Pan, A.; Solheim, H.; Evju, J.; Nagel, H.; Bitnar, B.; Heemeier, M.; Weber, T.; Kaes, M.; Raabe, B.; Haverkamp, H.; Struempel, C.; Hahn, G.
Conference Paper
2009Solarzelle und Verfahren zur Herstellung einer Solarzelle aus einem Siliziumsubstrat
Biro, D.; Schultz-Wittmann, O.; Lemke, A.; Rentsch, J.; Clement, F.; Hofmann, M.; Wolf, A.; Gautero, L.; Mack, S.; Preu, R.
Patent
2009Thermal oxidation as a key technology for high efficiency screen printed industrial silicon solar cells
Biro, D.; Mack, S.; Wolf, A.; Lemke, A.; Belledin, U.; Erath, D.; Holzinger, B.; Wotke, E.A.; Hofmann, M.; Gautero, L.; Nold, S.; Rentsch, J.; Preu, R.
Conference Paper
2009Thermal stability of PECVD a-Si:H single and PECVD a-Si:H + PECVD a-SiOx:H double layers for silicon solar cell rear side passivation
Hofmann, M.; Schmidt, C.; Raabe, B.; Rentsch, J.; Preu, R.
Conference Paper
2009Thermally activated p- and n-doped passivation layers
Seiffe, J.; Suwito, D.; Korte, L.; Hofmann, M.; Janz, S.; Rentsch, J.; Preu, R.
Conference Paper
2009Towards a-Si:H rear passivated industrial-type silicon solar cells
Hofmann, M.; Saint-Cast, P.; Bareis, D.; Wagenmann, D.; Rentsch, J.; Preu, R.
Conference Paper
2009Very low surface recombination velocity on p-type c-Si by high-rate plasma-deposited aluminum oxide
Saint-Cast, P.; Kania, D.; Hofmann, M.; Benick, J.; Rentsch, J.; Preu, R.
Journal Article
2008Automatic zoom and pseudo haptics to support semiautomatic segmentation tasks
Schoor, W.; Bollenbeck, F.; Hofmann, M.; Mecke, R.; Seiffert, U.; Preim, B.
Conference Paper
2008Development of new actuator system based on carbon nanotubes
Kosidlo, U.; Weis, D.G.; Moosmann, M.; Hofmann, M.; Schnepf, A.; Kolaric, I.
Conference Paper
2008Grid-enabled virtual screening against malaria
Jacq, N.; Salzemann, J.; Legré, Y.; Medernach, E.; Montagnat, J.; Maaß, A.; Reichstadt, M.; Schwichtenberg, H.; Sridhar, M.; Kasam, V.; Zimmermann, M.; Hofmann, M.; Breton, V.
Journal Article
2008Industrial type CZ silicon solar cells with screen-printed fine line front contacts and passivated rear contacted by laser firing
Hofmann, M.; Erath, D.; Bitnar, B.; Gautero, L.; Nekarda, J.; Grohe, A.; Biro, D.; Rentsch, J.; Preu, R.
Conference Paper
2008IV measurements of mc-Si solar cells: Comparison of results from institute and industry partners within the EU crystalclear project
Hahn, G.; Herguth, A.; Helfricht, A.; Hofmann, M.; Warta, W.; Borg, N.J.C.M. van der; Weeber, A.W.; John, J.; Beaucarne, G.; Bagus, S.; Nagel, H.; Quang, N. le; Nichiporuk, O.; Vincueria, I.; Brochs, M.
Conference Paper
2008Novel carbon nanotube-polymer actuators and their characteristics
Kosidlo, U.; Weis, D.G.; Moosmann, M.; Hofmann, M.; Schnepf, A.; Kolaric, I.
Conference Paper
2008PECVD-ONO: A new deposited firing stable rear surface passivation layer system for crystalline silicon solar cells
Hofmann, M.; Kambor, S.; Schmidt, C.; Grambole, D.; Rentsch, J.; Glunz, S.W.; Preu, R.
Journal Article
2008Plasma cluster processing for advanced solar cell manufacturing
Rentsch, J.; Seiffe, J.; Walter, F.; Hofmann, M.; Weiss, L.; Gautero, L.; Decker, D.; Schlemm, H.; Preu, R.
Conference Paper
2008Rear surface conditioning and passivation for locally contacted crystalline silicon solar cells
Hofmann, M.
Dissertation
2008Sapphire-GaN-based planar integrated free-space optical system
Hofmann, M.; Hauguth-Frank, S.; Lebedev, V.; Ambacher, O.; Sinziger, S.
Journal Article
2008Single side etching - key technology for industrial high efficiency processing
Rentsch, J.; Gautero, L.; Lemke, A.; Eigner, S.; Zimmer, M.; Walter, F.; Hofmann, M.; Preu, R.
Conference Paper
2008Solar cell process development in the european integrated project crystalclear
Beaucarne, G.; John, J.; Choulat, P.; Ma, Y.; Russel, R.; Romijn, I.; Weeber, A.; Hofmann, M.; Preu, R.; Slaoui, A.; Quang, N. le; Nichiporuk, O.; Canizo, C. del; Pan, A.; Solheim, H.; Evju, J.; Nagel, H.; Horzel, J.; Bitnar, B.; Heemeier, M.; Weber, T.; Raabe, B.; Haverkamp, H.; Strümpel, C.; Junge, J.; Riegel, S.; Seren, S.; Hahn, G.
Conference Paper
2008Stack system of PECVD amorphous silicon and PECVD silicon oxide for silicon solar cell rear side passivation
Hofmann, M.; Schmidt, C.; Kohn, N.; Rentsch, J.; Glunz, S.W.; Preu, R.
Journal Article
2008Verfahren zur lokalen Kontaktierung und lokalen Dotierung einer Halbleiterschicht
Preu, R.; Grohe, A.; Biro, D.; Rentsch, J.; Hofmann, M.; Wolf, A.; Nekarda, J.
Patent
2007Detailed analysis of amorphous silicon passivation layers deposited in industrial in-line and laboratory-type PECVD reactors
Hofmann, M.; Schmidt, C.; Kohn, N.; Grambole, D.; Rentsch, J.; Glunz, S.W.; Preu, R.
Conference Paper
2007Firing stable surface passivation using all-PECVD stacks of SiOx:H and SiNx:H
Hofmann, M.; Kambor, S.; Schmidt, C.; Grambole, D.; Rentsch, J.; Glunz, S.W.; Preu, R.
Conference Paper
2007Grid-enabled high throughput virtual screening
Jacq, N.; Breton, V.; Chen, H.-Y.; Ho, L.-Y.; Hofmann, M.; Lee, H.-C.; Legré, Y.; Lin, S.C.; Maaß, A.; Medernach, E.; Merelli, I.; Milanesi, L.; Rastelli, G.; Reichstadt, M.; Salzemann, J.; Schwichtenberg, H.; Sridhar, M.; Kasam, V.; Wu, Y.-T.; Zimmermann, M.
Conference Paper
2007Halbleiterbauelement und Verfahren zu dessen Herstellung sowie dessen Verwendung
Schultz, O.; Hofmann, M.
Patent
2007Industrial realization of dry plasma etching for PSG removal and rear side emitter etching
Rentsch, J.; Decker, D.; Hofmann, M.; Schlemm, H.; Roth, K.; Preu, R.
Conference Paper
2007Integration of OLEDs and display drivers on PCBs
Kirchhof, C.; Todt, U.; Hofmann, M.; Schneider, O.
Journal Article
2007Integrierte Anzeigen auf Leiterplatte auf Basis von hocheffizienten organischen Leuchtdioden (OLED)
Kirchhof, C.; Todt, U.; Hofmann, M.; Schneider, O.
Conference Paper
2007Lifetime studies on laser drilled vias for application in emitter-wrap-through-solar cells
Mingirulli, N.; Grohe, A.; Dohrn, A.; Hofmann, M.; Schubert, M.; Roth, T.; Biro, D.; Preu, R.
Conference Paper
2007A service-oriented grid infrastructure for biomedical data and compute services
Arbona, A.; Benkner, S.; Engelbrecht, G.; Fingberg, J.; Hofmann, M.; Kumpf, K.; Lonsdale, G.; Woehrer, A.
Journal Article
2007Virtual screening on large scale grids
Jacq, N.; Breton, V.; Chen, H.-Y.; Ho, L.-Y.; Hofmann, M.; Kasam, V.; Lee, H.-C.; Legré, Y.; Lin, S.C.; Maaß, A.; Medernach, E.; Merelli, I.; Milanesi, L.; Rastelli, G.; Reichstadt, M.; Salzemann, J.; Schwichtenberg, H.; Wu, Y.-T.; Zimmermann, M.
Conference Paper, Journal Article
200621%-efficient silicon solar cells using amorphous silicon rear side passivation
Hofmann, M.; Glunz, S.; Preu, R.; Willeke, G.
Conference Paper
2006Automatisierte Erfassung und Visualisierung texturierter 3D-Modelle mit skalierbarer Auflösung
Schoor, W.; Mecke, R.; Berndt, D.; Hofmann, M.
Conference Paper
2006Biomedical and chemical named entity recognition with conditional random fields: The advantages of dictionary features
Friedrich, C.M.; Revillion, T.; Hofmann, M.; Fluck, J.
Presentation
2006Demonstration of in silico docking at a large scale on grid infrastructure
Jacq, N.; Salzemann, J.; Legré, Y.; Reichstadt, M.; Jacq, F.; Zimmermann, M.; Maaß, A.; Sridhar, M.; Vinod-Kusam, K.; Schwichtenberg, H.; Hofmann, M.; Breton, V.
Conference Paper
2006Grid added value to address malaria
Breton, V.; Jacq, N.; Hofmann, M.
Conference Paper
2006Grid computing - an opportunity for biomedical and statistical computing
Friedrich, C.M.; Zimmermann, M.; Hofmann, M.
Conference Paper
2006Outlook for grid service technologies within the @neurIST eHealth environment
Arbona, A.; Benkner, S.; Fingberg, J.; Frangi, A.F.; Hofmann, M.; Hose, D.R.; Lonsdale, G.; Ruefenacht, D.; Viceconti, M.
Conference Paper
2006Phosphorus-doped SiC as an excellent p-type Si surface passivation layer
Janz, S.; Riepe, S.; Hofmann, M.; Reber, S.; Glunz, S.
Journal Article
2006Self-driven tunneling crack arrays - a 3D-fracture mechanics bifurcation analysis
Hofmann, M.; Bahr, H.A.; Linse, T.; Bahr, U.; Balke, H.; Weiss, H.J.
Journal Article
2006Solarzelle mit strukturierter Rueckseitenpassivierungsschicht aus SIOx und SINx sowie Verfahren zur Herstellung
Hofmann, M.; Kambor, S.
Patent
2006The status of silicon solar cell production technology development at Fraunhofer ISE
Preu, R.; Biro, D.; Rentsch, J.; Clement, F.; Erath, D.; Emanuel, G.; Grohe, A.; Hofmann, M.; Mette, A.; Voyer, C.; Wolke, W.; Glunz, S.W.; Willeke, G.P.
Conference Paper
2006Surface passivation of silicon solar cells using amorphous silicon carbide layers
Glunz, S.W.; Janz, S.; Hofmann, M.; Roth, T.; Willeke, G.
Conference Paper
2005Biological and chemical entity recognition from text using conditional random fields (CRF)
Revillion, T.; Friedrich, C.M.; Fluck, J.; Hofmann, M.
Poster
2005Combating illiteracy in chemistry
Zimmermann, M.; Thi, L.T.B.; Hofmann, M.
Journal Article
2005Comparison of different dielectric passivation layers for application in industrially feasible high-efficiency crystalline silicon solar cells
Glunz, S.W.; Grohe, A.; Hermle, M.; Hofmann, M.; Janz, S.; Roth, T.; Schultz, O.; Vetter, M.; Martin, I.; Ferré, R.; Bermejo, S.; Wolke, W.; Warta, W.; Preu, R.; Willeke, G.
Conference Paper
2005CSR - chemical structure recognition from images
Wang, Y.; Bui Thi, L.T.; Friedrich, C.M.; Zimmermann, M.; Algorri, M.E.; Noltemeier, H.; Hofmann, M.
Presentation
2005Engineering of a vascularized scaffold for artificial tissue and organ generation
Mertsching, H.; Walles, T.; Hofmann, M.; Schanz, J.; Knapp, W.H.
Journal Article
2005ESF workshop on 'sustainability and governance of web and GRID resources in functional genomics'
Vet, P. van der; Huibers, T.; Binz, P.-A.; Hofmann, M.
Journal Article
2005Information extraction in the life sciences: Perspectives for medicinal chemistry, pharmacology and toxicology
Zimmermann, M.; Fluck, J.; Thi, L.T.B.; Kolarik, C.; Kumpf, K.; Hofmann, M.
Journal Article
2005Information extraction technologies for the life science industry
Fluck, J.; Zimmermann, M.; Kurapkat, G.; Hofmann, M.
Journal Article
2005Silicon oxide/silicon nitride stack system for 20% efficient silicon solar cells
Schultz, O.; Hofmann, M.; Glunz, S.W.; Willeke, G.P.
Conference Paper
2005Status and advancement in transferring the laser-fired contact technology to screen-printed silicon solar cells
Schneiderlöchner, E.; Grohe, A.; Fleischhauer, B.; Hofmann, M.; Glunz, S.W.; Preu, R.; Willeke, G.
Conference Paper
2005Text mining in den Life Sciences
Fluck, J.; Hofmann, M.; Hahn, U.; Wermter, J.; Schulz, S.
Journal Article
2005Using named entity recognition for ontology annotation
Fluck, J.; Stitt, M.; Selbig, J.; Hofmann, M.; Thimm, O.
Conference Paper
2004Bioinformatics in the semantic grid
Kumpf, K.; Hofmann, M.
Journal Article
2004Drilling into a HTS data set of e.coli DHFR
Zimmermann, M.; Tresch, A.; Maass, A.; Hofmann, M.
Poster
2004Experimental generation of a tissue-engineered functional and vascularized trachea
Walles, T.; Giere, B.; Hofmann, M.; Schanz, J.; Hofmann, F.; Mertsching, H.; Macchiarini, P.
Journal Article
2004Grid enabled pharmaceutical R&D
Bilowsky, H.; Ziegler, R.; Hofmann, M.; Breton, V.; Jones, C.
Book Article
2004GRIDs for epidemiological studies
Hofmann, M.; Solomonides, T.; Maglaveras, N.
Book Article
2004Hyaluronan-oligosaccharide-induced transcription of metalloproteases
Fieber, C.; Baumann, P.; Vallon, R.; Termeer, C.; Simon, J.C.; Hofmann, M.; Angel, P.; Herrlich, P.; Sleeman, J.P.
Journal Article
2004Silicon nitride - silicon oxide stacks for solar cell rear side passivation
Hofmann, M.; Schneiderlöchner, E.; Wolke, W.; Preu, R.
Conference Paper
2003Managing a portal of digital web resources by content syndication
Vet, P. van der; Hofmann, M.; Huibers, T.; Roosendaal, H.
Conference Paper
2003Technology path to the industrial production of highly efficient and thin c-Si solar cells
Preu, R.; Biro, D.; Emanuel, G.; Grohe, A.; Hofmann, M.; Huljic, D.M.; Reis, I.E.; Rentsch, J.; Schneiderlöchner, E.; Sparber, W.; Wolke, W.; Willeke, G.
Conference Paper
2003VORRICHTUNG UND VERFAHREN ZUM VORVERZERREN EINES UEBER EINE NICHT-LINEARE UEBERTRAGUNGSSTRECKE ZU UEBERTRAGENDEN UEBERTRAGUNGSSIGNALS
Perthold, R.; Hofmann, M.; Rogalsky, I.; Gerhaeuser, H.
Patent
2001CD44 is the principal mediator of hyaluronic-acid-induced melanoma cell proliferation
Ahrens, T.; Assmann, V.; Fieber, C.; Termeer, C.C.; Herrlich, P.; Hofmann, M.; Simon, J.C.
Journal Article
2001Soluble CD44 inhibits melanoma tumor growth by blocking cell surface CD44 binding to hyaluronic acid
Ahrens, T.; Sleeman, J.P.; Schempp, C.; Howells, N.; Hofmann, M.; Ponta, H.; Herrlich, P.; Simon, J.C.
Journal Article
1999Simulation of dry silicon etching in the absence of ion bombardment
Otto, T.; Hofmann, M.; Wolf, H.; Streiter, R.; Schubert, A.; Gessner, T.
Conference Paper